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Trainee Network Security Engineer

SNSIN


Job Location:

Chennai - India

Monthly Salary: L 3 - 3
Experience Required: 6years
Posted: 8 October 2026 (Yesterday)
Application Deadline: 5 January 2027
Vacancies: 1 Vacancy

Job Summary

  • Assist in configuring and managing firewalls VPNs and other network security appliances.
  • Monitoring network engineering performance and ensure system availability and reliability.
  • Configuring and installing various network devices and services (e.g. routers switches firewalls load balancers VPN QoS).
  • Performing network maintenance and system upgrades including service packs patches hot fixes and security configurations.
  • Monitor performance and ensure system availability and reliability.
  • Monitor system resource utilization trending and capacity planning.
  • Collaborate with senior engineers in troubleshooting and resolving network/security issues.
  • Stay updated on the latest security threats trends and technologies.


Requirements
  • Bachelors degree in Computer Science Information Technology or a related field.
  • Certifications: CCNA Mandatory Fortinet NSE1-2 are a plus
  • Good understanding of basic networking concepts TCP/IP OSI Model Routing & Switching.
  • Familiarity with firewalls IDS/IPS and endpoint security.
  • Basic knowledge of cybersecurity principles and practices.
  • Strong analytical and problem-solving skills.
  • Willingness to learn and adapt quickly in a fast-paced environment.
  • Good written and verbal communication skills.



Required Skills:

Basic Networking TCP/IP & Network Protocols Basic Routing & Switching Routers & Switches Basic Firewall & VPN concepts Basic Windows/Linux knowledge Basic Network Troubleshooting CCNA / Networking certification